| Iceland 2 Deild | 2017/05/27 14:00 | KF Fjallabyggd v Njardvik | L | 2-7 |
| Iceland Cup | 2020/06/06 14:00 | Dalvik/Reynir v KF Fjallabyggd | W | 1-2 |
| Europe Friendlies | 2020/05/30 15:00 | KF Fjallabyggd v Augnablik Kopavogur | L | 0-2 |
| Iceland Pre-Season Cup | 2020/02/05 20:49 | KF Fjallabyggd v KA Akureyri 3 | W | 4-0 |
| Iceland Pre-Season Cup | 2020/01/25 19:47 | Kormakur/Hvot v KF Fjallabyggd | W | 0-4 |
| Iceland Pre-Season Cup | 2020/01/18 13:16 | KF Fjallabyggd v Hottur/Huginn | D | 0-0 |
| Iceland Pre-Season Cup | 2020/01/10 21:21 | Thor Akureyri 2 v KF Fjallabyggd | D | 0-0 |
| Iceland Pre-Season Cup | 2020/01/05 20:15 | KF Fjallabyggd v Samherjar | W | 7-0 |
| Iceland 3 Deild | 2019/09/20 16:30 | Einherji v KF Fjallabyggd | W | 1-2 |
| Iceland Cup | 2020/06/05 20:00 | Smari v Njardvik | W | 0-4 |
| Europe Friendlies | 2020/06/01 13:00 | Afturelding v Njardvik | D | 2-2 |
| Iceland League Cup | 2020/03/12 18:30 | Njardvik v Vidir Gardur | D | 3-3 |
| Iceland League Cup | 2020/02/23 18:24 | Njardvik v Aegir Thorlakshofn | W | 8-0 |
| Iceland Pre-Season Cup | 2020/02/08 13:00 | Throttur Vogar v Njardvik | L | 2-0 |
| Iceland Pre-Season Cup | 2020/01/23 18:36 | Njardvik v Afturelding | L | 0-4 |
| Iceland Pre-Season Cup | 2020/01/19 11:59 | Vikingur Olafsvik v Njardvik | W | 3-5 |
| Iceland Pre-Season Cup | 2020/01/11 16:02 | Njardvik v UMF Selfoss | W | 2-1 |